PAConsult
Corrosion Test
What is the goal of a corrosion test?
The aim of a corrosion test is to determine the susceptibility/resistance of products to corrosion. Corrosion is the process by which a material is destroyed due to chemical reactions in its environment. There are various reasons for carrying out a corrosion test:
On the one hand, they are used for quality control. To ensure that products meet the required quality standards and are not susceptible to corrosion. Corrosion tests can reveal weak points and examine the durability of materials.
On the other hand, they are also used for research purposes. When developing new materials or alloys, it is important to understand how they behave under different environmental conditions.
The tests are also used to assess service life and help with the selection of materials for a product.
What happens during a corrosion test?
In a corrosion test, the specimen is placed in a specific chamber in which it is exposed to constantly high humidity and changing temperatures. This simulates the conditions to which the material could be exposed in certain environments. In a salt spray test, a sodium chloride solution is sprayed into a chamber at a defined temperature.
The generated environment deliberately provokes the formation of corrosion. This exposure tests the resistance of the test specimen to influences.
After a defined test duration, the effects and damages on the specimen are analyzed in order to draw conclusions about the corrosion resistance and durability of the material. This enables a well-founded assessment of the material quality and supports the development of corrosion-resistant products.
However, other tests can also be useful as part of the corrosion test. We offer the following suitable tests:
- Salt spray test (NSS)
- Temperature-climate alternating tests
- UV weathering
In which areas are corrosion tests used?
Corrosion testing is useful in all areas in which products are exposed to the effects of corrosion, e.g. through contact with salt. For example:
- Shipping:Navigation electronics, sensors
- AutomotiveBrake lines, exhaust systems
- Aviation:Aluminum alloys, engine components
- Electronics:Printed circuit boards, antennas and connecting elements, housings
- Energy sector:Wind turbines, solar modules
Standards: DIN EN 60068-2-11, DIN EN 60068-2-52, DIN EN ISO 9227, DIN EN ISO 4892-2, DNV GL, MIL-STD-810, RTCA-DO160
Accredited testing laboratory PAConsult
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Dirk Paulsen
Technical management & sales
"I am personally at your side“
Dirk Paulsen has been with the company since 2007 and has been responsible for sales across all locations since 2024. As technical manager, he was and is significantly involved in the establishment and further development of our laboratories in Hamburg, Baden-Württemberg, Berlin and Switzerland. His many years of expertise and his cross-industry specialist knowledge of all testing methods make him the ideal contact person for complex and innovative projects.
"Whether standard tests or customized individual solutions. I am happy to help and advise you with any concerns - together we will find the best solution“
